address comments 2
address comments 2

warmchang/minikube,kubernetes/minikube,kubernetes/minikube,warmchang/minikube,dalehamel/minikube,warmchang/minikube,warmchang/minikube,warmchang/minikube,dalehamel/minikube,warmchang/minikube,kubernetes/minikube,kubernetes/minikube,kubernetes/minikube,warmchang/minikube,kubernetes/minikube,dalehamel/minikube,kubernetes/minikube